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25 Cards in this Set
- Front
- Back
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cpd and cpd2 shelf life |
21 days |
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Cpda has what extra ingredient and what is the shelf life |
adenine 35 days |
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ingredients in all cpd cpd2 and cpda units |
sodium citrate, citric acid, dextrose, monobasic sodium phosphate |
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dextrose effects on rbcs |
ATP generation via glycolitic pathway |
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adenine effects on rbcs |
substrate for ATP synthesis results in improved rbc viability |
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sodium biphosphate effects on rbcs |
buffer to control decrease in ph from production of lactic acid |
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citrate |
prevents coagulation by chelating ca ++ |
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cpda-1 must have a hematocrit of what |
<80 % |
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outdate with additive solutions |
42 days |
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hematocrit of units with additive solution |
60% |
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processing of units must be kept for how long |
5 years |
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minimum hct for whole blood donation |
33% |
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AS must be added within how many hours of blood collection |
72 hours |
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qc for rbcs ______residual wbc's _______original red cells ______percent should meet this specification |
<5X10 6 wbc's 85% original red cells 95% should meet this specification |
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How much is the maximum labile clotting factors should a unit of FFP contain |
1 IU/ml |
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FFP stored at 1 to 6 for 5 days is different from FFP that expires in 24 hours why? |
reduction in V and VIII especially VIII |
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how soon after being produced is cryo frozen |
1 hour |
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how much plasma in a unit of cryo |
<15 percent |
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factors in cryo |
– >80IU Factor VIII (AHF)–
>150 mg of fibrinogen– Most of Factor XIII originally present in fresh plasma |
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single unit of cryo good for how long after thaw |
6 hours |
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pooled cyro good for how long after thaw |
4 hours |
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platelet rich plasma is seperated within how many hours |
4 hours |
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platelets can not be made for donations that take longer than how long? Why? |
10 minutes platelet activation |
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qc for platelets 90% must have what number of platelets |
>5.5 X 10 10 |
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platelets must have a plasma ph of what after storage |
greater than or equal to 6.2 |
